Two-stage returning mechanism
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United States of America Patent
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-
Jun 2, 1992
Issued Date -
N/A
app pub date -
Jan 23, 1991
filing date -
Apr 24, 1989
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A mechanism for returning a hammer of an electrically-operated tacker from the tack-driving position to the starting position, in two stages, includes first and second hammer-returning elements and a rotating element for returning the hammer to the starting position.
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